From a17b37a3f416c9e385bbd2b5fc603d337eab76eb Mon Sep 17 00:00:00 2001 From: Uros Bizjak Date: Thu, 3 Apr 2025 09:30:49 +0200 Subject: [PATCH] x86/idle: Change arguments of mwait_idle_with_hints() to u32 All functions in mwait_idle_with_hints() cast eax and ecx arguments to u32. Propagate argument type to the enclosing function. Suggested-by: Andrew Cooper Signed-off-by: Uros Bizjak Signed-off-by: Ingo Molnar Link: https://lore.kernel.org/r/20250403073105.245987-1-ubizjak@gmail.com --- arch/x86/include/asm/mwait.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/x86/include/asm/mwait.h b/arch/x86/include/asm/mwait.h index 6a2ec2083043..44d3bb2a259d 100644 --- a/arch/x86/include/asm/mwait.h +++ b/arch/x86/include/asm/mwait.h @@ -110,7 +110,7 @@ static __always_inline void __sti_mwait(u32 eax, u32 ecx) * New with Core Duo processors, MWAIT can take some hints based on CPU * capability. */ -static __always_inline void mwait_idle_with_hints(unsigned long eax, unsigned long ecx) +static __always_inline void mwait_idle_with_hints(u32 eax, u32 ecx) { if (static_cpu_has_bug(X86_BUG_MONITOR) || !current_set_polling_and_test()) { const void *addr = ¤t_thread_info()->flags; -- 2.25.1